參數(shù)資料
型號(hào): LB11695M
元件分類: 運(yùn)動(dòng)控制電子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, 0.04 A, PDSO30
封裝: 0.375 INCH, FP-30
文件頁(yè)數(shù): 14/17頁(yè)
文件大?。?/td> 419K
代理商: LB11695M
LB11695M
No.7948-6/17
Pin Assignment
Pin Functions
Pin
No.
Symbol
Equivalent Circuit
Pin Description
1
RF
VREG
5k
1
Output current detection
Connect a resistor with a small value between this pin
and ground.
Maximum output current must be set such that
IOUT = 0.5/Rf.
2
4
6
3
5
7
WH
VH
UH
WL
VL
UL
VCC
2
4
6
3
5
7
Outputs (external transistor drive outputs)
The duty control applies to the UH, VH, and WH pins.
8
VCC
Power supply (for output, Hall input, and other
blocks). Normally used as 12V power source. Must be
connected to VREG for 5V single-source applications.
Connect a capacitor between this pin and ground for
stabilization.
9
10
11
12
13
14
IN1+
IN1-
IN2+
IN2-
IN3+
IN3-
VCC
10
12
14
9
11
13
300
300
Hall sensor inputs
A high-level state is recognized when IN+ > IN-,
and a low-level state is recognized under the reverse
condition.
If noise on the Hall sensor signals becomes
a problem, insert capacitors between the IN+ and IN-
inputs.
Continued on next page.
GND
N2
HP
F/R
PWMIN
S/S
RF
WH
WL
VH
UH
CSD
VCTL
PWM
UL
VCC
IN1+
IN1-
VL
N1
9
8
7
6
5
4
3
2
1
10
11
12
13
14
15
27
26
28
24
23
25
21
29
22
30
19
18
20
16
17
IN2+
IN2-
IN3+
IN3-
VREG
TOC
12REG
V15
LVS
NC
LB11695M
Top view
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